Answer:
a=-b/4z
z=-b/4a 2.4a=-b/z 3.a=(-b/z)×1/4 4.a=-b/4z
(Sorry i am not good at math) Write an expression for the operation described below.
multiply 10 by t
Answer:
Multiplying 10 by t will not work under most circumstances so it would be 10t which means 10*t but if you substitute the t for lets say 4 then you would get 40 but that wasn’t the question so your answer is 10t
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP MEEEEEEEEEEEEEE
also please explain how you got that answer
Daniel can spend no more than $40 at the fair. If admission into the fair is $10 and the rides cost $1.50 each, which inequality represents the greatest number of rides Daniel can go on?
A. 10r + 1.50 ≥ 40 B. 1.50r + 10 ≤ 40 C. 1.50r + 10 <40 D 10r+1.50<40
Explain your reasoning and solve the inequality :
Answer:The answer is B.
Step-by-step explanation: He has to spend 10 dollars to get into the fair and each ride cost 1.50. We don’t know how many rides he’s going to get on so that is an unknown variable multiplied by 1.50 (r). He also has to spend less than or equal to $40. So Daniel’s total of 1.50r + 10 has to be less than or equal to $40.
HELPPP!!!!!
Enter the LCD of the fractions.
5/6 , 2/7 , and 17/21.
DONT GET IT WRONG PLEASE!
Alan bought a new sofa for $800 and used the coupon ‘25% off’.
How much did he pay?
Answer:
he paid $200
hope this helps you!
Sita and Radha purchased a car for rupees 320000 due to some economic problem they sold it for 280000.find the loss incured and loss percentage
Answer:
40000 and 12.5% respectively
Step-by-step explanation:
soln:
given,
cost price(c.p)=320000
selling price(s.p)=280000
loss(l),loss percentage(l%)=?
we know,
l=c.p-s.p
or,l=320000-280000
•°•l=40000
now,
l%=l/c.p*100%
or,l%=40000/320000*100%
•°•l%=12.5%
BCDE is a parallelogram.
What is the measure of <BEC
What is the constant of proportionality for the data represented on the graph?
Answer:
200 meters per minute
Step-by-step explanation:
each minute goes by 200 meters
please help!! im confused
Answer:
29 + 8x
Step-by-step explanation:
the first thing you do in a question like this is distribute 8 to 3 and z:
5 + 24 + 8x
then add like terms: 29 + 8x
this is as simple as it gets because we don't know what the equation would equal to. If we did know, then we could solve for x.
I'll give brainliest
Answer:
thxx
Step-by-step explanation:
Calculate the average times it took the car to travel 0.25 and 0.50 meters. Record the averages, to two decimal places, in Table C of your Student Guide.
What is the average time it took the car to travel 0.25 meters?
seconds
What is the average time it took the car to travel 0.50 meters?
seconds
Answer:
What is the average time it took the car to travel 0.25 meters?
2.23 secondsWhat is the average time it took the car to travel 0.50 meters?
3.13 secondsI hope is work you!!
(1) The first velocity of the car with two washers at the 0.25 meter mark is 0.125 m/s.
(2) The second velocity of the car with two washers at the 0.5 meter mark is 0.25 m/s.
What is velocity?Velocity is the rate of change of displacement with time. The velocity of the cars depends on displacement and time of motion.
First velocity of the car at the 0.25 meter markThe first velocity is calculated as follows;
v1 = 0.25 m / t1
let t₁ = 2 s
v₁ = 0.25/2
v₁ = 0.125 m/s
Second velocity of the car at the 0.5 meter markv2 = 0.25 m / (t2 – t1)
let t₂ = 3 s
v₂ = 0.25(3 - 2)
v₂ = 0.25 m/s
The complete question is below:
Calculate the first and second velocities of the car with two washers attached to the pulley, using the formulas
v1 = 0.25 m / t1, and
v2 = 0.25 m / (t2 – t1)
Learn more about velocity here: https://brainly.com/question/6504879
For the mathematics part of the SAT the mean is 514 and the standard deviation of 113, and for the mathematics part of the ACT the mean is 22 with a standard deviation of 4. Bob scores a 685 on the SAT and a 29 on the ACT. Use z-scores to determine on which test he performed better.
A) ACT
B) SAT
............Find .....X......
Answer:
x=50
Step-by-step explanation:
(x-10)+x+90=180
2x-10+90=180
2x+80=180
2x=100
x=50
(NEED HELP ASAP! PICTURE IS PROVIDED WITH THE QUESTION.)
Answer:
i cant see picture
Step-by-step explanation:
If a circle has more than one radius, they are all the same distance from the center to the edge.
True or False
THE ANSWER IS FALSE IM PRETTY SURE
Answer:
True
Step-by-step explanation:
All radii are half of a diameter.
1 2⁄3 ÷ 3 1⁄3 =
answer ASAP please
Answer:
0.5 or 1/2 ☺
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
Jen deposited $750 in her savings account. The account earns 2% simple interest per year. She has the money in her account for 2 years. How much money did she earn in simple interest?
Answer:
30.00
Step-by-step explanation:
For the function shown below, find f(1):
f(x) = 2x4 - 8x2 + 5x - 7
Which of the following best describes the motion of the box?
A The box is moving downward with increasing speed.
B The box is moving with constant speed to the right.
C The box is moving with constant speed to the left.
D The box is moving upward with increasing speed.
25 points :)
Answer:
a
Step-by-step explanation:
What is the answer to this? Plz explain why...HELPPPPP
Answer:
im pretty sure that weight is the answer!
Categorical variables represent types of data which may be divided into groups. Examples of categorical variables are race, sex, age group, and educational level.
i would probably have picked seasons LOL -_-
Yoda Soda is the intergalactic party drink that will have all your friends saying, "Mmmmmm, good this is!"
You are throwing a party, and you need 5 liters of Yoda Soda for every 12 guests.
If you have 36 guests, how many liters of Yoda Soda do you need?
a=3/a+2
Answer please ?
kkakskkskszlkzkzsiksks
Which of the following inequalities are correct?
Choose all answers that apply:
A 9-5 > 0
B 0 > -9.5
C -9.5 < -9
What is the slope of the equation that passes through the points (-2, 6) and (7, -5)
Answer:
-11/9
Step-by-step explanation:
6) Cassie and Gabby are selling pies for a school fundraiser. Customers can buy apple pies and lemon pies. Cassie sold 6 apple pies and 4 lemon pies for a total of $80. Gabby sold 6 apple pies and 5 lemon pies for a total of $94. What is the cost of each pie?
I need help plz
help me plzzz!!!
I’ll give brainliest
Answer:
-11.5
Step-by-step explanation:
Bob's monthly net income is $3,000. Bob pays $950 for rent, $250 for all
utilities, and $1,850 in other fixed and variable expenses. What is Bob's
cash flow?
A.Negative cash flow, $50
B.Negative cash flow, $3,050
C.ositive cash flow, $3,050
D.Positive cash flow, $50
Answer:
A: Negative cash flow, $50
Step-by-step explanation:
Bob makes $3000 a month.
Every month he has to pay $950:
3000 - 950 = 2050
Pay an additional $250:
2050 - 250 = 1800
And another additional $1850:
1800 - 1850 = -50
Therefore, he has a negative cash flow of $50 a month.
A ranch has 575 cows on 25 acres of land. Which rate best represents the relationship between the number of cows and the number of acres?
Find the missing value if
f(x) = 2.
x=____
NEED HELP ASAP!!!
Answer:
i think its possibly 4
Step-by-step explanation:
Answer:
I think the answer would be 4
What is the value of the expression if z=27?
7/9z-18+1/3z
A. 12
B. 30
C. 48
D. 84
Answer:
12
Step-by-step explanation:
Just put in the value of 27 in all the z's
Which rule explains why these triangles are congruent?
T
Q
Р
V
S
AAS
SSS
SAS
ASA
These triangles cannot be
proven congruent.
AAS
ANGLE ANGLE SIDE axiom